Search Results - "Zongxia Jiao"

Extended-State-Observer-Based Output Feedback Nonlinear Robust Control of Hydraulic Systems With Backstepping by Yao, Jianyong, Jiao, Zongxia, Ma, Dawei

“…In this paper, an output feedback nonlinear control is proposed for a hydraulic system with mismatched modeling uncertainties in which an extended state…”
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Adaptive Robust Control of DC Motors With Extended State Observer by Yao, Jianyong, Jiao, Zongxia, Ma, Dawei

“…Structured and unstructured uncertainties always exist in physical servo systems and degrade their tracking accuracy. In this paper, a practical method named…”
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Adaptive Control of Hydraulic Actuators With LuGre Model-Based Friction Compensation by Yao, Jianyong, Deng, Wenxiang, Jiao, Zongxia

“…This paper concerns high-accuracy tracking control for hydraulic actuators with nonlinear friction compensation. Typically, LuGre model-based friction…”
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High-Accuracy Tracking Control of Hydraulic Rotary Actuators With Modeling Uncertainties by Yao, Jianyong, Jiao, Zongxia, Ma, Dawei, Yan, Liang

“…Structured and unstructured uncertainties are the main obstacles in the development of advanced controllers for high-accuracy tracking control of hydraulic…”
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Adaptive Backstepping Control of Spacecraft Rendezvous and Proximity Operations With Input Saturation and Full-State Constraint by Sun, Liang, Huo, Wei, Jiao, Zongxia

“…This paper presents a six-degree-of-freedom relative motion control method for autonomous spacecraft rendezvous and proximity operations subject to input…”
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RISE-Based Adaptive Control of Hydraulic Systems With Asymptotic Tracking by Yao, Jianyong, Deng, Wenxiang, Jiao, Zongxia

“…Parametric uncertainty associated with unmodeled disturbance always exist in physical hydraulic systems, and complicate the advanced nonlinear controller…”
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A Practical Nonlinear Adaptive Control of Hydraulic Servomechanisms With Periodic-Like Disturbances by Yao, Jianyong, Jiao, Zongxia, Ma, Dawei

“…When performing periodic tasks, the modeling uncertainties will also present some periodicity. In this paper, by appropriately applying Fourier series…”
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RISE-Based Precision Motion Control of DC Motors With Continuous Friction Compensation by Yao, Jianyong, Jiao, Zongxia, Ma, Dawei

“…Continuous friction compensation along with other modeling uncertainties is concerned in this paper, to result in a continuous control input, which is more…”
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Nonlinear Adaptive Control of Hydraulic System With Observing and Compensating Mismatching Uncertainties by Wang, Chengwen, Quan, Long, Jiao, Zongxia, Zhang, Shijie

“…Hydraulic servomechanism is the typical mechanical/hydraulic double-dynamics coupling system with heavy nonlinearity, parametric uncertainties, and mismatching…”
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Robust Nonlinear Adaptive Relative Pose Control for Cooperative Spacecraft During Rendezvous and Proximity Operations by Sun, Liang, Huo, Wei, Jiao, Zongxia

“…This brief addresses the relative pose control for cooperative spacecraft during rendezvous and proximity operations with parametric uncertainties based on the…”
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Frequency-domain analysis of fluid-structure interaction in aircraft hydraulic pipeline systems: numerical and experimental studies by Deng, Yang, Jiao, Zongxia, Xu, Yuanzhi

“…The fluid-structure interaction (FSI) in aircraft hydraulic pipeline systems is of great concern because of the damage it causes. To accurately predict the…”
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High accuracy position adjustment and vibration isolation actuator with the controlled ferrofluid by Wu, Shuai, Li, Chunfang, Zhao, Xiangyu, Jiao, Zongxia

“…An actuator for microposition adjustment and vibration isolation using the controlled ferrofluid is reported in this letter. The proposed actuator levitates on…”
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Design of a Tubular Linear Oscillating Motor With a Novel Compound Halbach Magnet Array by Jiao, Zongxia, Wang, Tianyi, Yan, Liang

“…A linear oscillating motor provides short-stroke reciprocating motion directly and is widely used in linear actuation systems. However, with the increase of…”
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Design, Analysis, and Verification of an Electro- Hydrostatic Actuator for Distributed Actuation System by Li, Yang, Jiao, Zongxia, Wang, Zimeng

“…In order to provide a simplified and low-cost solution of the terminal for a distributed actuation system, this paper proposes an electro-hydrostatic actuator…”
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Multi-Objective Optimal Design of a Toroidally Wound Radial-Flux Halbach Permanent Magnet Array Limited Angle Torque Motor by Wu, Shuai, Zhao, Xiangyu, Jiao, Zongxia, Luk, Patrick Chi-Kwong, Jiu, Chenxiao

“…This paper presents the modeling, optimization, and validation of a toroidally wound radial-flux Halbach array permanent magnet limited angle torque motor. A…”
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Adaptive Repetitive Control of A Linear Oscillating Motor under Periodic Hydraulic Step Load by Li, Xinglu, Jiao, Zongxia, Li, Yang, Cao, Yuan

“…A linear oscillating motor has a direct and efficient linear motion output and is widely used in linear actuation systems. The motor is often applied to…”
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Development of a Direct-Drive Servo Valve With High-Frequency Voice Coil Motor and Advanced Digital Controller by Wu, Shuai, Jiao, Zongxia, Yan, Liang, Zhang, Rui, Yu, Juntao, Chen, Chin-Yin

“…There is increasing demand for the hydraulic direct-drive valve (DDV) due to its higher reliability than conventional two-stage servo valves. The objective of…”
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Armature Reaction Field and Inductance of Coreless Moving-Coil Tubular Linear Machine by Yan, Liang, Zhang, Lei, Jiao, Zongxia, Hu, Hongjie, Chen, Chin-Yin, Chen, I-Ming

“…Analysis of armature reaction field and inductance is extremely important for design and control implementation of electromagnetic machines. So far, most…”
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Compact Traveling Wave Micromotor Based on Shear Electromechanical Coupling by Yan, Liang, Liu, Delong, Lan, Hua, Jiao, Zongxia

“…A compact traveling wave piezoelectric micromotor is proposed based on d 15 shear electromechanical coupling. A single bulk lead zirconate titanate is employed…”
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Electromagnetic Modeling and Structure Optimization of a Spherical Force Sensing System by Yan, Liang, Liu, Yinghuang, Jiao, Zongxia

“…Force sensing system (FSS) is widely used to simulate the control force of aircrafts for pilots. Conventional FSS employs multiple single-axis motors and…”
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